"Hello!"
"They are gone!"
"What does this mean?"
"They must have broken out and run away!"
Such were some of the exclamations indulged in when it was found that the apartment was empty. A hasty examination was made of the hasp and staple of the door, and they were found intact. A wooden peg had served to keep the hasp in place.
"It looks to me as if somebody had let them out," said Dave, after an examination.
"But who would do that, Dave?" questioned Phil.
"Somebody not a member of the Gee Eyes—some enemy of the club."
"But why should the Soden boys run away?" asked Shadow. "They were willing to be initiated."
"Perhaps they got cold feet—mentally as well as physically," ventured Henshaw. "They may have got to talking things over in the dark and got scared."
"They didn't break out, that's sure," declared the senator's son. "Somebody on the outside removed that wooden peg."
"Well, we didn't do it," said one of the boys.
"Can they be anywhere around?"
Some of the boys began a search, but this was in vain—the twins had disappeared.